Answer:
eubacteria and archaebacteria
Answer:
Eubacteia and Archaebacteria
Explanation:
What component of earth’s atmosphere exits entirely as a result of photosynthesis
Answer:
Oxygen
Explanation:
Answer:
Oxygen gas
Explanation:
Earth's atmosphere is made up of many different molecules including the gases and the vapors. Oxygen is a product of photosynthesis alongside water and glucose.
Which of the following year graphs represent hours of daylight and solar energy at 45° S?
Answer:
The answer is D
Explanation:
What is function of the cell membrane ?
If you crossed a male BB (brown eyes) with a female bb (blue eyes), how many of the offspring would have brown eyes? BB x bb Make a prediction or draw a Punnet square on a separate sheet of paper. *
A. 0%
B. 25%
C. 50%
D. 75%
E. 100%
E. 100%
if you cross BB and bb all of the squares would contain on B (that are brown eyes)
PLEASE HELP I REALLY NEED THIS DONE FAST!! BRAINLIEST!!! 50 POINTS PER PERSON!!! I WILL MARK BRAINLIEST TO WHOEVER GIVES A GOOD ANSWER THAT HAS MET THE REQUIREMENTS OF THE INSTRUCTIONS!!!
You will write a position paper (your Own opinion) expressing whether you are FOR or AGAINST the building of roads in Rainforests.
You might need to do a little research on Rainforests but if you already have knowledge on this topic then that's great. Find out why people have cut down trees and ruined the Rainforests and why they built roads in it. This is an Opinion paper, so there is no wrong answer if you pick either side but please still make the answer a good one. Just express your opinion on whether you are FOR or AGAINST the building of roads in the rainforest. It has to be 2 paragraphs of 4 sentences or more.
Please remember I WILL BE GIVING BRAINLIEST TO THE BEST CORRECT AND GOOD ANSWER!!!
Answer:
We live in an era of unprecedented road and highway expansion — an era in which many of the world’s last tropical wildernesses, from the Amazon to Borneo to the Congo Basin, have been penetrated by roads. This surge in road building is being driven not only by national plans for infrastructure expansion, but by industrial timber, oil, gas, and mineral projects in the tropics.
Few areas are unaffected. Brazil is currently building 7,500 kilometers of new paved highways that crisscross the Amazon basin. Three major new highways are cutting across the towering Andes mountains, providing a direct link for timber and agricultural exports from the Amazon to resource-hungry Pacific Rim nations, such as China. And in the Congo basin, a recent satellite study found a burgeoning network of more than 50,000 kilometers of new logging roads. These are but a small sample of the vast number of new tropical roads, which inevitably open up previously intact tropical forests to a host of extractive and economic activities.
Explanation:
Answer:
Deforestation on rainforests and other natural environments can have a devastating effect on the whole world. First, it leads to the loss of many animal and plant species, decreasing the biodiversity that our planet enjoys. It can also lead to the degradation of soil and to erosion, as trees and plants usually hold the ground in place and provide necessary nutrients to it. Deforestation also has a negative effect on climate change, as trees are able to absorbe an enormous amount of greenhouse gas emissions. Without them, the greenhouse effect is amplified, worsening climate change.
Explanation:
True or False?
The least complex level of organization of the human body is a cell.
Answer: false
Explanation:
Answer:
TRUEExplanation:
What are the body's levels of organization from least complex to most complex?
Cell, Tissue, organ, organ systemStudy the image. Which feature is modeled in the diagram? Select two options.
Answer:
can you take a picture so we can see
Answer:
A) A convergent boundary is formed
Explanation:
Got it right
This wood mouse is eating a blackberry. The wood mouse's small intestine will absorb particles of important nutrients, including sugar, water, and vitamins. But some waste from the blackberry will be left over.
What happens to waste from food? Select all that apply.
A.the waste is released from the body B.the waste is moved through the large intestine C.the waste is released into the blood or D.water from the waste is absorbed in large intestine (multiple choice)
Answer:
B
D
A
Explanation:
The essential nutrients and minerals are absorbed from the waste as they pass through the small intestine. From the small intestine, the waste is allowed to pass through the large intestine where it absorbs excess water.
After the absorption of excess of waste, the remaining solid waste is known as feces and then it is thrown out of the body.
Option, B,D and A are correct
Bill Nye Evolution Video Questions
1. _______________________ has been going on for billions of years.
2. Genes are made up of_______________________.
3. The chemistry of all living things is the same / different .
4. DNA is considered to be the building blocks of __________________________.
5. A human has 46 ______________________ .
6. Giraffes have long necks so that they can _________________ the leaves that others animals can’t.
7. Evolution by selection is a change that occurs over generations / overnight.
8. A paleontologist is a scientist that studies ___________________________.
9. The study of life through time is called __________________________.
10.Humans have changed the ________________________ faster than most living things can keep up.
11.A fossil can show how life has ______________________ on Earth.
12.Bird feathers and _______________________ scales are made of the same things.
13.A ground sloth lived 12,000 years ago during the __________________________ age.
14.Natural selection is the changes of size and shape of living things in ________________________.
15.Charles ____________________ was the scientist that developed the Theory of Evolution.
Answer:
1.evolution
2.DNA
3.the same
4.life
5.chromosomes
6.eat
7.generations
8.life through fossils
9.paleotology
10.enviroment
11.changed
12.reptile
13.ice age
14.nature
15.Darwin
The answers are
1. evolution, 2.DNA, 3. Same, 4.life, 5.chromosomes, 6.eat, 7.generations, 8.life through fossils, 9.paleotology, 10.enviroment, 11.changed, 12.reptile, 13.ice age, 14.nature 15.Darwin.
What does the video on evolution suggest ?The process of evolution has been for going on for millions of years. the DNA is a genetic code. The chemistry of the living things is the same. The DNA s considered are building block of life. Humans have 46 chromosomes. A giraffe eats through the long neck. The evolution can lead to the generation of life. The life through the fossils is studied by the paleontologist.
Find out more information about the evolution.
brainly.com/question/390030.
Leslie argues that an organism called a Euglena is a plant because it is eukaryotic, has a nucleus, makes its own food, and is unicellular.
Where is Leslie’s error?
Plants do not make their own food.
Plants are multicellular.
Plants are prokaryotic.
Plants do not have a nucleus.
Answer:
B. Plants are multicellular.
Explanation:
What is the branch of earth science that puts past events on earth in order by time?
A) geology
B) geography
C) ecology
D) chronology
Answer:
(c) ecology
Explanation:
Tracey was learning about structural organization in animals. What level of structural
organization BEST describes an egg?
A. a cell
B. a tissue
C. a system
D. an organ
Answer:
A
Explanation:
Egg cell
The level of structural organization which best describes an egg is: A. a cell.
A cell can be defined as the fundamental (basic) structural, functional, and smallest unit of life, that is typically found in all living organisms such as animals.
The structure of an egg is similar to those of cells found in living organism, which are structurally layered with various cell organelles.
An egg shell is selectively permeable because it acts as an outer membrane just like in living cells to prevent unwanted materials from going into the egg.
In conclusion, the level of structural organization in animals cells can best be describe by using an egg.
Read more: https://brainly.com/question/19559847
What is the role of DNA in an organism ? how is dna related to reproduction
Answer:
DNA plays a role in the growth and reproduction of organisms.The function of DNA is to store all of the genetic information that an organism needs to develop, function, and reproduce.DNA contains the instructions needed for an organism to develop, survive and reproduce.
~+*PLEASE ANSWER ASAP! BRAINLIEST AND 20 PTS!*+~
How does reproductive isolation differ in sympatric modes and allopatric modes of speciation?
Answer:
In allopatric speciation the groups are reproductively isolated and diverge due to a geographic barrier. In sympatric speciation, reproductive isolation and divergence occur without geographic barriers, for example polyploidy.
"I hope and my information serves you"
Explanation:
Explain why DNA is called a molecular clock.
The molecular clock is a figurative term for a technique that uses the mutation rate of biomolecules to deduce the time in prehistory when two or more life forms diverged. The biomolecular data used for such calculations are usually nucleotide sequences for DNA or amino acid sequences for proteins.
Explanation:
What type of mutation is taking place in this diagram?
Answer options in the photo
Answer:
Inversion, because it's switched to the opposite order. d e f becomes f e d
Explanation:
In a certain state, electricity is generated by using the earths heat. Wells drilled and natural steam is taken out through pipes. This natural steam powers the generator and the electricity generated. What type of energy is being used and what type of power plants are set up for harnessing this renewable energy?
Answer:
Geothermal
Explanation:
The geothermal energy is generated by the Earth's core that is a region with extremely high temperatures. The heat makes the geothermal power plants to work and thus generate energy from it.
What kind of fossil is created when minerals fill in the hollows of animal tracks?
A. Frozen fossils
B. Imprint fossils
C. Amber fossils
D. Cast fossils
Answer: The correct answer to the question is option D
CAST FOSSILS.
Explanation: To understand what a cast fossil really is,let's look at what a fossil is generally.
Fossils are traces of what are formed and left of living things which dates back to a long time ago. Fossils are often found in sedimentary rocks examples; Shales, limestone and sandstone.Fossils are left over animals/plants.
Not all fossils are remains of living things.
There are different types of fossils; FROZEN FOSSILS; When an animal is trapped and freezed as a result of drop in temperature.
IMPRINT FOSSILS; They are prints made and left when animals walk or move over clays,these imprints dries and get covered by other sediments.plants also leave imprint fossils.
AMBER FOSSILS; These are fossils that are formed when tiny insects and bugs become trapped in saps of trees, when these saps dries up,they become hard and and an Amber is formed.(a seminiferous material).
CAST FOSSILS; These are fossils that form as a result of the death of plant,animal or any organism,when this happens,chemical reaction occurs which brings about a degradation in the bones and flesh if the organism,cavities are formed and minerals are deposited in those cavities bringing about a cast which looks like the original form or image of the organism.
identify one organism in your locality and explain its mechanism of adaptation
Answer:
Rats
Presence of tails for balancing, presence of digits for burrowing into the soil,Eyes for sight,Nose for perceiving, limbs for movement, practice cannibalism to control it's population, fur for temperature regulation, ears for hearing,
4- Las plantas que viven en sitios húmedos y con poco sol tienen raíces poco profundas. Las que viven en sitios de mucho calor tienen raíces muy profundas. ¿Por qué?
Esto es debido a que en los lugares húmedos las plantas absorven el agua con las hojas y no necesitan hacer crecer la raíz para buscar agua. En cambio, las plantas que viven en lugares calurosos necesitan agua por lo que expanden las raíces hacia abajo para poder encontrar líquido e hidratarse.
Which answer choice correctly lists the flow of food through the GI tract (gastrointestinal tract) of the digestive system?
mouth-- stomach-- small intestine-- large intestine-- rectum
rectum-- large intestine--- small intestine--- stomach--- esophagus-- mouth
mouth-- esophagus-- stomach-- small intestine--- large intestine--- rectum
mouth-- stomach-- small intestine-- esophagus--- large intestine-- rectum
Answer:
mouth--esophagus--stomach--small intestine---large intestine---rectum
Explanation:
Do you think exposure to Earth’s Magnetic field could cause people to have paranormal sensations?
Answer:
Yes I do think it would cause paranormal activity.
Explanation:
Because of the atmosphere and the layers of the atmosphere we are protected from the powerful rays of the Magnetic field. So if we were exposed to the Magnetic field we would act weird or paranormal.
this is the condition in which one living organism serves as a food source for another
Answer:
Producer
Explanation:
A producer provides food for other organisms and a consumer is an organism that eats the producer.
2. What are the two types of ecological succession?
Answer:
There are two main types of succession, primary and secondary. Primary succession is the series of community changes which occur on an entirely new habitat which has never been colonized before. For example, a newly quarried rock face or sand dunes.
Explanation:
Answer:
Ecological succession is a process of change in ecosystems that takes place over time, and that we can observe both in time and in space. ... There are two types, the primary sequence and the secondary sequence.
"I hope it helps you it was a pleasure to help you".
Explanation:
u be reaaly nice tho
Answer:
thx
Explanation:
Answer:
?????
Explanation:
Ok then???
Also can you please mark me brainliest I NEED ONE PLEASE
PLEZ CHEZ UWU
is the trans pecos ecoregion of texas considered a desert ? true or false
Answer:
false
Explanation:
What is the origin of the Slate breed?
O
United States
O Mexico
O Asia
O Germany
Answer:
2. Mexico
Explanation:
"The blue slate turkey is a rare, heritage turkey; turkeys were first domesticated in Mexico over 2000 years ago."
P.S Only source I could find.
Which of the following are examples of short-term, human-induced environmental changes? Select three answer choices.
mass extinction
global warming
deforestation
ozone layer destruction
pollution
Answer:
deforestation
pollution
mass extinction
Explanation:
all three caused by humans
Answer:
mass exinction, deforestation, pollution
Explanation:
As a cell grows larger and increases in volume, which of the following effects on its surface ratio is most likely
A. it's surface area increases, but not as rapidly as it's volume increases
B. it's surface area remains constant
C. the surface area decreases
D. it's surface area increases more rapidly than it's volume increases
Answer:
D
Explanation:
Larger organism increases more in volume than area. That's why larger organism uses respiratory systems or organs and systems instead of simple diffusion for removal of waste and absorption of nutrients.
1. Which of the following nonrenewable resources cannot be recycled?
A. copper
B. iron
C. aluminum
D. oil
Answer:
B
Explanation:
